:root{color:#f5f7ff;background:#111419;font-family:Segoe UI,Noto Sans KR,sans-serif}html,body,#app{width:100%;min-height:100%;margin:0}body{min-height:100dvh;overflow:hidden}#app{place-items:center;min-height:100dvh;display:grid}canvas{display:block}:root{--ui-panel:#161d23eb;--ui-border:#45515b;--neon-cyan:#60f5ff;--danger:#ff476f;--reward:#9aff4f;--shop-gold:#ffd166}button{border:1px solid var(--ui-border);color:#f5f7ff;cursor:pointer;min-width:48px;min-height:48px;font:inherit;background:#1b242b;border-radius:6px}button:focus-visible{outline:2px solid var(--neon-cyan);outline-offset:2px}button:disabled{cursor:default;opacity:.48}[hidden]{display:none!important}.game-shell{aspect-ratio:16/9;background:#111419;width:min(100vw,177.778dvh);max-width:100vw;max-height:100dvh;position:relative;overflow:hidden}.game-canvas,.game-canvas canvas{width:100%;height:100%}.game-canvas{touch-action:none}.game-region{z-index:2;position:absolute}.game-hud{top:max(12px, env(safe-area-inset-top));left:max(12px, env(safe-area-inset-left));right:max(12px, env(safe-area-inset-right));pointer-events:none;justify-content:space-between;align-items:flex-start;gap:12px;display:flex}.hud-stats{border:1px solid var(--ui-border);background:var(--ui-panel);border-radius:6px;grid-template-columns:repeat(4,minmax(72px,1fr));display:grid}.hud-stat{border-right:1px solid #34414a;min-width:72px;padding:6px 8px}.hud-stat:nth-child(4n){border-right:0}.hud-label{color:#aeb8bf;font-size:11px;display:block}.hud-stat strong{color:var(--neon-cyan);font-size:14px}.hud-pause-button{pointer-events:auto}.hud-boss{border:1px solid var(--ui-border);background:var(--ui-panel);border-radius:6px;width:min(440px,100% - 320px);min-width:180px;padding:5px 8px 8px;position:absolute;top:0;left:50%;transform:translate(-50%)}.hud-boss-header{justify-content:space-between;gap:8px;margin-bottom:4px;font-size:12px;display:flex}.hud-boss-name{color:var(--danger)}.hud-boss-health{color:#f5f7ff}.hud-boss-bar{background:#111419;height:16px;overflow:hidden}.hud-boss-fill{background:var(--danger);width:100%;height:100%}.game-upgrade,.game-pause,.game-stage-shop,.game-result,.game-save-warning,.game-asset-error,.game-orientation{border:1px solid var(--ui-border);background:var(--ui-panel);text-align:center;border-radius:8px;gap:8px;width:min(320px,100% - 32px);padding:16px;display:grid;top:50%;left:50%;transform:translate(-50%,-50%)}.game-start{z-index:3;box-sizing:border-box;overscroll-behavior:contain;width:auto;max-height:none;padding:max(20px, env(safe-area-inset-top)) max(20px, env(safe-area-inset-right)) max(20px, env(safe-area-inset-bottom)) max(20px, env(safe-area-inset-left));text-align:left;scrollbar-gutter:stable;background:#111419fa;border:0;border-radius:0;display:block;inset:0;overflow:hidden auto;transform:none}.lobby-content{gap:20px;width:min(960px,100%);min-width:0;margin:auto;display:grid}.lobby-header{text-align:center;justify-items:center;gap:4px;display:grid}.lobby-subtitle{color:#b9c1c7}.lobby-balance{color:var(--shop-gold);margin-top:4px;font-size:17px;font-weight:700}.lobby-section{gap:10px;min-width:0;display:grid}.lobby-section-title{color:#f5f7ff;letter-spacing:0;margin:0;font-size:18px}.weapon-options,.skill-options{grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;min-width:0;display:grid}.weapon-option,.skill-option{border:1px solid var(--ui-border);background:#1b242b;border-radius:8px;grid-template-rows:auto 1fr auto;gap:8px;min-width:0;padding:12px;display:grid}.weapon-option.is-equipped{border-color:var(--reward)}.product-header{justify-content:space-between;align-items:flex-start;gap:8px;display:flex}.product-name{color:var(--reward);font-weight:700}.product-price{color:var(--shop-gold);flex:none;font-size:12px}.product-description{color:#b9c1c7;font-size:13px;line-height:1.45}.product-name,.product-description,.weapon-option button,.skill-option button,.lobby-start-button{overflow-wrap:anywhere;word-break:keep-all}.weapon-option button,.skill-option button{width:100%}.weapon-option.is-equipped button{border-color:var(--reward);color:var(--reward);opacity:1}.lobby-actions{justify-content:center;padding-bottom:2px;display:flex}.lobby-start-button{border-color:var(--neon-cyan);color:#f5f7ff;background:#183238;width:min(420px,100%);font-weight:700}.menu-title{color:var(--neon-cyan);letter-spacing:0;margin:0;font-size:28px}.menu-heading{font-weight:700}.game-save-warning{top:auto;bottom:max(16px, env(safe-area-inset-bottom));z-index:8;border-color:var(--danger);color:#ffdbe3;width:min(520px,100% - 32px);transform:translate(-50%)}.game-asset-error{z-index:9;width:auto;padding:max(24px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));background:#111419fa;border:0;border-radius:0;place-content:center;inset:0;transform:none}.game-asset-error>*{justify-self:center;width:min(360px,100% - 48px)}.game-orientation{z-index:10;width:auto;padding:max(24px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));background:#111419;border:0;border-radius:0;place-content:center;inset:0;transform:none}.menu-text{margin:0}.game-upgrade button{color:var(--reward)}.touch-controls{z-index:2;right:max(16px, env(safe-area-inset-right));bottom:max(16px, env(safe-area-inset-bottom));left:max(16px, env(safe-area-inset-left));pointer-events:none;justify-content:space-between;align-items:end;display:flex;position:absolute}.touch-controls button{pointer-events:auto;touch-action:none;-webkit-user-select:none;user-select:none}.touch-joystick{border-color:var(--neon-cyan);background:#1b242bc7;border-radius:50%;width:120px;min-width:120px;height:120px;min-height:120px}.touch-dash{border-color:var(--danger);background:#491823e6;border-radius:50%;width:72px;min-width:72px;height:72px;min-height:72px}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important;animation-iteration-count:1!important}}@media (width<=720px){.game-hud{gap:8px}.hud-stats{grid-template-columns:repeat(4,minmax(58px,1fr))}.hud-stat{min-width:58px;padding:5px 6px}.hud-label{font-size:10px}.hud-stat strong{font-size:12px}.hud-boss{width:min(320px,100% - 16px);top:calc(100% + 8px)}.menu-title{font-size:28px}.game-stage-shop{z-index:4;width:auto;padding:max(24px, env(safe-area-inset-top)) max(24px, env(safe-area-inset-right)) max(24px, env(safe-area-inset-bottom)) max(24px, env(safe-area-inset-left));border:0;border-radius:0;place-content:center;inset:0;transform:none}}@media (width<=720px),(height<=480px){.game-start{padding:max(12px, env(safe-area-inset-top)) max(12px, env(safe-area-inset-right)) max(12px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left));text-align:left}.lobby-content{gap:14px}.lobby-header{text-align:left;justify-items:start}.weapon-options,.skill-options{grid-template-columns:1fr}.weapon-option,.skill-option{padding:10px}}